package chapter04.Example06;
class Animal{
    private String name;
    private int age;
    Animal(String name, int age){
        this.name=name;
        this.age=age;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }
    public String info(){
        return "名称:"+this.getName()+"年龄:"+this.getAge();
    }
}
class Dog extends Animal {
    private String color;
    public Dog(String name,int age,String color){
            super(name, age);
            this.setColor(color);
        }

        public String getColor() {
            return color;
        }

        public void setColor(String color) {
            this.color = color;
        }

        public String info() {
            return super.info() + ",颜色：" + this.getColor();
        }
    }
public class Example06 {
    public static void main(String[] args) {
        Dog dog = new Dog("牧羊犬",3,"黑色");
        System.out.println(dog.info());
    }
}
